Scott

Scott is an earth dam located in Navajo County, Arizona, built in 1945. It carries a Significant hazard potential classification and has a fair condition assessment.

About Scott

The primary purpose of Scott is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Show Low/pinetop/woodland Irrigation Company (private). It impounds the Porter Creek near Jaques Dam & Show Low.

The dam stands 38 feet tall and stretches 1,050 feet across, creates a reservoir covering 84 acres, has a maximum storage capacity of 1,740 acre-feet, and collects water from a drainage area of 39 square miles. Completed in 1945, the structure is well-established, with more than 75 years of service.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 09/27/2022.

At 38 feet, this dam is taller than 85% of dams nationwide.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateArizona
CountyNavajo
Nearest CityJaques Dam & Show Low
River/StreamPorter Creek
Coordinates34.17361, -109.96111

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height38 ft
Dam Length1,050 ft
Year Completed1945 (81 years old)

Storage & Hydraulics

NID Storage1,740 acre-ft
Max Storage1,740 acre-ft
Normal Storage1,225 acre-ft
Surface Area84 acres
Drainage Area39 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerSHOW LOW/PINETOP/WOODLAND IRRIGATION COMPANY
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection09/27/2022
Emergency Action PlanYes

Identifiers

NID IDAZ00056
Federal IDAZ00056
More InfoState Dam Safety Program

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